Exalt Installation and Management Guide
ExtendAir (TDD) Series
24
203591-004
2010-09-20
RESET Button
There is only one external control on the ExtendAir (TDD) Series radios system, a button labeled
“RESET” which is located on the Power Injector. This button performs two functions: critical system
parameter reset and summary alarm information.
Use the reset function if the IP address and/or passwords are lost. Use the following steps to perform a
critical parameter reset:
1
Remove power from the radio by disconnecting the AC adapter from the power injector.
2
Hold down RESET button on the power injector while applying power.
Hold the RESET button down through the whole power cycle and monitor the DATA+POWER
left LED on the power injector. Release the RESET button only after the LED is in the steady state
(1 to 3 minutes, depending on firmware installed).
3
Release the RESET button.
Table 3 LED indicators
Location
Type
Function
GPS/RSL
Top
Green LED
Solid when valid GPS connection is detected.
GPS/RSL
Bottom
Green LED
Unused
TDM 2&4
Top
Green LED
Solid when T1 clocking is present for input #2.
TDM 2&4
Bottom
Green LED
Solid when T1 clocking is present for input #4.
TDM 1&3
Top
Green LED
Solid when T1 clocking is present for input #1.
TDM 1&3
Bottom
Green LED
Solid when T1 clocking is present for input #3.
ETH2 or ETH3
Top
Green LED
Unused
ETH2 or ETH3
Bottom
Green LED
Solid when valid when Ethernet Link is present.
Blinking when Ethernet traffic is present..
Power/ETH1
Green LED
Solid when proper power is applied.
Power/ETH1
Bottom
Green LED
Solid when Ethernet link is established.
Blinking when Ethernet traffic is present.
Power Injector
DATA+POWER
Left
Green LED
Solid when no alarm conditions are present.
Flashing when in alarm condition.
While RESET button is pressed:
Solid when in major alarm condition (traffic affecting).
Flashing when in minor alarm condition (not traffic affecting).
Off when no alarm conditions are present.
DATA+POWER
Right
Green LED
Solid when proper power is applied.
